Fluode gas sampling bag with PTFE dual-valve, 2L Back Catalog number: FLD32_2L Availability: In the manufacturer's stock Price on request - + Recommended U-HSVB-20 Replacement Vial Block, for HiSorb Agitator Price on request SERZ-1076 Spare filter assembly, ACTI-VOC Price on request U-T13DHS-2S DHS application cold trap, UNITY 2/xr andTD-100/xr Price on request